request.args(-i), issue 919, thanks David Adley

2012-08-05 21:26:16 -05:00
parent 89cabf6006
commit ac8ac3a07e
2 changed files with 3 additions and 2 deletions
@@ -26,7 +26,8 @@ class List(list):
    """

    def __call__(self, i, default=None, cast=None, url_onerror=None):        
-        if 0<=i<len(self):
+        n = len(self)
+        if 0<=i<n or -n<=i<0:
            value = self[i]
        else:
            value = default